tree-frog

Experimental Description: Preorder tree traversal and traversal in order to determine the outcome of a tree.

详细说明：实验描述：树的前序遍历和中序遍历结果可以确定一棵树。

Prince Albert decorated a tree and ever since that time, the English, because of their love for their Queen, copied her Christmas customs including the Christmas tree and ornaments.

阿尔贝亲王装饰了一棵树，自那个时候，英语，因为他们热爱他们的女王，复制她的圣诞节习俗，包括圣诞树和装饰品。

In the paper, the importance of FTA is described, the quantitative analysis method of the FTA is introduced in detail. Then the paper takes a vehicle control system as the research object, expatiates the forming of the CPU board fault tree, the establishing of the mean event fault tree and the obtaining of the mean event fault probability, and realizes the element level fault orientation on the CPU board of the vehicle control system. The test indicates that the method is both valid and correct.

文章在介绍故障树分析法重要性的基础上，较详细地介绍了FTA的定量分析法，并以某车辆控制系统为研究对象，从CPU板故障树的构建、各中间事件故障树的建立和各子事件故障概率等方面出发，实现了车辆控制系统CPU板元件级的故障定位，实验表明了该方法的有效性和正确性。

Tree shrews; in some classifications tree shrews are considered prosimian primates.

树鼩；某些分类上树鼩被认为属于原猴亚目的灵长类。

Random forests are a combination of tree predictors such that each tree depends on the values of random vector sampled independently and with the same distribution for all trees in the forest.

随机森林模型是决策树的集成，并且由一随机向量决定决策树的构造。

Based on Image Theory and tube-tree method, an applicable ray tracing method based on virtual source tree was presented in this paper.

本文在参照了镜像法、射线管法等射线跟踪思想的基础上，提出了一种有效的基于虚拟源树的射线跟踪模型。

Tree nodes is usually through a recursive function, here is the network gradually buffer tree nodes.

树的节点一般是通过递归函数显示，此处是通过网络的逐级缓冲显示树的节点。

After the death of their parents, three brothers wanted to break up the family and live apart. In the very act of being sawn into three segments, the redbud tree withered all of a sudden. On seeing this, three brothers woke up to their error and decided not to break up the family again, which made the redbud tree came to life again like a miracle.

传说，古代有一田性人家，父母双亡后兄弟三人闹分家，钱财、房屋分光只剩下一颗紫荆权，正欲将树砍下锯为三段，树突然枯死，兄弟三人幡然醒悟，决定不再分家，紫荆树又奇迹般复活。

By comparing the similarity of grasshoppers' community in different habitat regions and clustering and PCA analyzing, the different habitat regions could be divided into 3 types: far off lake region including cutting blank and farmland region; near Lake Region including artificial larch tree and lakefront wetland; mountain site including crude redeposit broad-leaf weed-tree forest.

通过比较不同生境蝗虫群落的相似性，并经聚类和PCA分析，可将松花湖库区5种生境划分为三大类型，分别为远湖区生境，包括采伐迹地和农田；近湖区生境，包括湖边湿地和人工落叶松林；山地森林生境，主要是天然次生阔叶杂木林。

According to the character of vegetations and geography, Songhua lake Nature Reserve was divided into five kinds of habitats, artificial larch tree, cutting blank, lakefront wetland, farmland region, crude redeposit broad leaf weed tree forest.

根据植被和地形地貌特点，作者将松花湖库区划分为五种生境，即人工落叶松林、采伐迹地、湖边湿地、农田和天然次生阔叶杂木林。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。